#include<iostream>
#include <sys/types.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <netinet/in.h>

using namespace std;

class InetAddr
{
    private:
    void GetAddress(string *ip,uint16_t *port)
    {
       *port=ntohs(_addr.sin_port);
        *ip=inet_ntoa(_addr.sin_addr);
    }
public:
    InetAddr(const struct sockaddr_in addr):_addr(addr)
    {
        GetAddress(&_ip,&_port);
    }
    string ip()
    {
        return _ip;
    }
    uint16_t port()
    {
        return _port;
    }
    ~InetAddr()
    {}
private:
    string _ip;
    uint16_t _port;
    struct sockaddr_in _addr;
};